Objects in the image:
category: bicycle
category: person
category: bicycle
category: person
category: bicycle
category: person
category: person
category: person
category: person
category: person
category: bicycle
category: person
category: person
category: person
category: person

Guessing-game dialogue about one of the objects:
q: is it a person?
a: Yes
q: in front of the red building?
a: No
q: to the left of the red building?
a: Yes
q: does he or she wear jeans?
a: No
q: lady with white bag?
a: No
q: person standing behind lady with white bag?
a: No
q: a person to the right of the guy with the black bag, who is looking over his shoulder?
a: Yes
q: dark jacket guy?
a: Yes